67964241

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 97523712

約数和(自身を除く): 29559471

約数列:

[1, 3, 23, 69, 73, 103, 131, 219, 309, 393, 1679, 2369, 3013, 5037, 7107, 7519, 9039, 9563, 13493, 22557, 28689, 40479, 172937, 219949, 310339, 518811, 659847, 931017, 984989, 2954967, 22654747, 67964241]

約数ペア:

[(1, 67964241), (3, 22654747), (23, 2954967), (69, 984989), (73, 931017), (103, 659847), (131, 518811), (219, 310339), (309, 219949), (393, 172937), (1679, 40479), (2369, 28689), (3013, 22557), (5037, 13493), (7107, 9563), (7519, 9039)]